Equivalent Spectral Method to Estimate the Fatigue Life of Composite Laminates Under Random Vibration Loadings

The power spectral density (PSD) of an equivalent stress is proposed to analyze the fatigue life of composite laminates under random vibration loadings using the Tsai–Hill criterion. The vibration fatigue life can be estimated based on the rainflow amplitude probability density function p(S) of the...

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Veröffentlicht in:	Mechanics of composite materials 2021-03, Vol.57 (1), p.101-114
Hauptverfasser:	Gao, D. Y., Yao, W. X., Wen, W. D., Huang, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Composite materials Composites Equivalence Fatigue life Glass Laminates Materials Science Model accuracy Natural Materials Power spectral density Probability density functions Random vibration S N diagrams Solid Mechanics Spectral density function Spectral methods Vibration analysis
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